After you clean, let sit out in the sun and dry thoroughly before filling again. Also, maybe you could use a small pressure washer if the bird bath is large and stable enough? I've never done it, though.
Every time I clean my mirrors, they end up having tons of streaks and almost look worse than before I started. What could I use to clean them that won't leave streaks...
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I recently used Wet & Forget on some wood siding and haven't seen results, yet. I sprayed it on the house about a month ago and wanted to see if I should give it ...
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My question as I watched these grandparents was always, "Why are you sweeping your yards, and why is there no grass around your house?" We have grass around ours.
Bleach will clean any mold. Vinegar will kill mold spores. Do not mix both together. The fumes are harmful. Use a stiff brush. Rinse well.
After you clean, let sit out in the sun and dry thoroughly before filling again. Also, maybe you could use a small pressure washer if the bird bath is large and stable enough? I've never done it, though.
This video tutorial may help: https://m.youtube.com/watch?v=eR0FWgYPdAo